Block Diagram (2/2)
K-BOARD
K10
4
5
6
7
3
STBY 3.3V
SUB3.3V
SN2800
AI
3
1
VCC
OUT
D2800
R G
AI
G LED
R LED
SUB3.3V
AI
STBY 3.3V
R LED
G LED
LP-BOARD
TO
A10
LP10
2
1
TO
A10
D2880
D2881
D2882
D2883
LD-BOARD
IC9500
LED DRIVER
(C1ZBZ0004571)
LD2
3
5
7
2,4
6,8
10,12
14,16
1
TO P
ANEL
11
13
15
9
LD4
2
5
7
1
TO P4
10
9
VLED
VLED
16V
2,3
FB
BL-ON
BL-SOS
61
1
60
LED-K8
LED-K7
LED-K6
LED-K5
LED-K4
LED-K3
LED-K2
LD1
3
5
7
2,4
6,8
10,12
14,16
TO P
ANEL
11
13
15
9
17
LED-K1
28
25
22
18
14
11
8
5
LED-K16
LED-K15
LED-K14
LED-K13
LED-K12
LED-K11
LED-K10
LED-K9
55
52
49
46
42
38
35
32
LD3
1-8
5
7
TO P
ANEL
11
13
20
9
64-71
PWMRST
72
77
76
75
74
PWM_CLK
SEL
SDI
SCK
LOAD
78
DVDD
28
